<template>
    <div class="app-container">
  
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
            v-hasPermi="['advertising:add']">新增</el-button>
        </el-col>
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>
  
      <el-table v-loading="loading" :data="postList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="轮播图" align="center" prop="images" :show-overflow-tooltip="true">
          <template slot-scope="scope">
            <el-image v-if="scope.row.images" class="img" :src="scope.row.images"
              :preview-src-list="[scope.row.images]"></el-image>
          </template>
        </el-table-column>
        <el-table-column label="排序" align="center" prop="sort" />
        <el-table-column label="更新时间" align="center" prop="createTime" />
        <el-table-column label="操作" align="center" class-name="small-padding">
          <template slot-scope="scope">
            <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
              v-hasPermi="['advertising:edit']">修改</el-button>
            <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
              v-hasPermi="['advertising:remove']">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
  
      <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
        @pagination="getList" />
  
      <!-- 添加或修改岗位对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="轮播图" prop="images">
            <upimg :up-with="240" :imgSrc="form.images" :up-height="160" :up-bradius="10" uptext="请上传轮播图图片"
              @changeName="imgUrlfun3"></upimg>
          </el-form-item>
          <el-form-item label="排序" prop="sort">
            <el-input v-model="form.sort" placeholder="请输入排序号" />
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
    </div>
  </template>
  
  <script>
  import { getswipeList, infoSwipe, addSwipe, editSwipe ,removeSwipe} from "@/api/system/mine/index";
  import Upimg from "../../../components/UploadImg"
  export default {
    name: "Post",
    dicts: ['sys_normal_disable'],
    components: { Upimg },
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 岗位表格数据
        postList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          postCode: undefined,
          sort: undefined,
          status: undefined
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          images: [
            { required: true, message: "图片不能为空", trigger: "blur" }
          ],
          sort: [
            { required: true, message: "轮播图顺序不能为空", trigger: "blur" }
          ]
        },
        isshow:false,
      };
    },
    created() {
      this.getList();
    },
    methods: {
      imgUrlfun3(e) {
        if (e) {
          this.form.images = e.url;
        } else {
          this.form.images = "";
        }
      },
      /** 查询岗位列表 */
      getList() {
        getswipeList(this.queryParams).then(response => {
          this.postList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: '',
          advertType: 1,
          images: '',
          disabled: 0,
          sort: ''
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.postId)
        this.single = selection.length != 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.isshow  = false
        this.open = true;
        this.title = "添加轮播图";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        this.isshow  = true
        this.form.images = row.images;
        this.form.sort = row.sort;
        this.form.id = row.id;
        this.open = true;
        this.title = "修改轮播图";
      },
      /** 提交按钮 */
      submitForm: function () {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.isshow) {
                editSwipe(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              console.log(this.form);
              addSwipe(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      handleDelete(row) {
        console.log(row);
        let data =
        {
          ids: [row.id]
        }
        this.$modal.confirm('是否确认删除此项图片吗?').then(function () {
          return removeSwipe(data);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => { });
      },
    }
  };
  </script>
  <style>
  .img {
    width: 120px;
    height: 100px;
    border-radius: 10px;
  }
  </style>